/* ===========================================================
   إنسانية — Charity Homepage Stylesheet
   =========================================================== */

:root{
  /* ---- Colors (DESIGN.md) ---- */
  --primary-green:#0F5C4A;
  --secondary-green:#1E8A62;
  --light-green:#7EBB45;
  --gold:#C99A42;
  --light-gold:#E7C97D;
  --bg:#FAFAF7;
  --card:#FFFFFF;
  --border:#ECECEC;
  --text:#1D1D1D;
  --text-secondary:#707070;
  --footer-deep:#103b30;
  --gallery-deep:#123f34;

  /* ---- Composite gradients (never hand-roll these) ---- */
  --gradient-hero-overlay:linear-gradient(100deg,rgba(15,92,74,0.88) 0%,rgba(15,92,74,0.62) 45%,rgba(15,92,74,0.15) 80%);
  --gradient-green-band:linear-gradient(120deg,var(--primary-green),var(--secondary-green));
  --gradient-gold-band:linear-gradient(120deg,var(--gold),var(--light-gold));
  --gradient-gallery:linear-gradient(135deg,var(--primary-green) 0%,var(--gallery-deep) 100%);
  --gradient-card-hover:linear-gradient(135deg,var(--primary-green),var(--secondary-green));
  --gradient-progress:linear-gradient(90deg,var(--secondary-green),var(--light-green));
  --gradient-news-overlay:linear-gradient(0deg,rgba(15,92,74,0.92) 0%,rgba(15,92,74,0.1) 70%);
  --gradient-volunteers-overlay:linear-gradient(120deg,rgba(8,40,32,0.95),rgba(15,92,74,0.90));
  --gradient-page-hero-overlay:linear-gradient(135deg,rgba(15,92,74,0.92) 0%,rgba(30,138,98,0.82) 100%);
  --gradient-icon-bg:linear-gradient(135deg,rgba(15,92,74,0.1),rgba(30,138,98,0.1));

  /* ---- Backdrops / overlays ---- */
  --lightbox-backdrop:rgba(8,20,16,0.94);

  /* ---- Fonts ---- */
  --font-display:"Cairo", "IBM Plex Sans Arabic", sans-serif;
  --font-body:"IBM Plex Sans Arabic", "Cairo", sans-serif;

  /* ---- Radius scale ---- */
  --radius-lg:28px;
  --radius-md:18px;
  --radius-icon:16px;
  --radius-pill:999px;

  /* ---- Asymmetric card radius (brand signature) ---- */
  --radius-card-lg:26px 26px 26px 6px;
  --radius-card:24px 24px 24px 6px;
  --radius-card-sm:20px 20px 20px 4px;
  --radius-gallery:18px 18px 18px 4px;
  --radius-thumb:16px 16px 16px 4px;

  /* ---- Shadows ---- */
  --shadow-soft:0 10px 30px rgba(15,92,74,0.08);
  --shadow-card:0 4px 18px rgba(29,29,29,0.06);
  --shadow-header:0 1px 3px rgba(0,0,0,0.04);
  --shadow-header-scrolled:0 6px 20px rgba(0,0,0,0.08);

  /* ---- Layout ---- */
  --container-w:1280px;
  --container-pad:24px;
  --section-padding:90px 0;
  --section-padding-sm:60px 0;
  --section-head-w:640px;
}

*{box-sizing:border-box; margin:0; padding:0;}

html{scroll-behavior:smooth;}

body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
}

img{max-width:100%; display:block;}
a{text-decoration:none; color:inherit;}
ul{list-style:none;}
button{font-family:inherit; cursor:pointer; border:none; background:none;}
input{font-family:inherit;}

.container{
  width:100%;
  max-width:var(--container-w);
  margin:0 auto;
  padding:0 var(--container-pad);
}

h1,h2,h3,h4{font-family:var(--font-display); color:var(--text); font-weight:800;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 26px;
  border-radius:var(--radius-pill);
  font-weight:700;
  font-size:15px;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:3px solid var(--secondary-green); outline-offset:2px;}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--light-gold)); color:#fff;}
.btn-gold:hover{transform:translateY(-2px); box-shadow:0 10px 20px rgba(201,154,66,0.35);}
.btn-green{background:var(--primary-green); color:#fff;}
.btn-green:hover{background:var(--secondary-green); transform:translateY(-2px); box-shadow:0 10px 20px rgba(15,92,74,0.3);}
.btn-green-outline{background:transparent; color:var(--primary-green); border:1.5px solid var(--primary-green);}
.btn-green-outline:hover{background:var(--primary-green); color:#fff;}
.btn-ghost{background:rgba(255,255,255,0.15); color:#fff; border:1.5px solid rgba(255,255,255,0.6); backdrop-filter:blur(4px);}
.btn-ghost:hover{background:rgba(255,255,255,0.28);}
.btn-lg{padding:15px 34px; font-size:16px;}
.btn-sm{padding:8px 18px; font-size:13px;}
.btn-block{width:100%;}

/* ===== Header ===== */
.site-header{
  position:sticky; top:0; z-index:1000;
  background:#fff;
  box-shadow:var(--shadow-header);
  transition:box-shadow .3s ease;
}
.site-header.scrolled{box-shadow:var(--shadow-header-scrolled);}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:84px; gap:24px;
}
.brand{display:flex; align-items:center; gap:10px; flex-shrink:0;}
.brand-logo{width:46px; height:46px; object-fit:contain;}
.brand-name{font-family:var(--font-display); font-weight:800; font-size:22px; color:var(--primary-green);}

.main-nav ul{display:flex; gap:26px;}
.main-nav a{
  font-weight:600; font-size:15px; color:var(--text);
  position:relative; padding:6px 0;
}
.main-nav a::after{
  content:""; position:absolute; right:0; bottom:0; width:0; height:2px;
  background:var(--gold); transition:width .25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after{width:100%;}
.main-nav a.active{color:var(--primary-green);}

.header-actions{display:flex; align-items:center; gap:10px; flex-shrink:0;}
.icon-btn{
  width:40px; height:40px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--text-secondary); transition:background .2s ease, color .2s ease;
}
.icon-btn svg{width:20px; height:20px;}
.icon-btn:hover{background:var(--bg); color:var(--primary-green);}
.lang-btn{width:auto; padding:0 10px; gap:4px; font-size:13px; font-weight:700;}

.burger{display:none; flex-direction:column; gap:5px; width:32px; height:24px;}
.burger span{display:block; height:2.5px; background:var(--primary-green); border-radius:2px; transition:.3s;}

.search-box{
  max-height:0; overflow:hidden; background:var(--bg);
  transition:max-height .3s ease;
  border-top:1px solid transparent;
}
.search-box.open{max-height:90px; border-top:1px solid var(--border);}
.search-box .container{display:flex; align-items:center; gap:14px; padding-top:16px; padding-bottom:16px;}
.search-box input{
  flex:1; border:1px solid var(--border); border-radius:12px; padding:12px 16px; background:#fff; font-size:15px;
}
.search-box button{font-size:18px; color:var(--text-secondary);}

/* ===== Hero ===== */
.hero{position:relative; padding:0 0 60px;}
.hero-slider{position:relative; height:640px; overflow:hidden;}
.slide{
  position:absolute; inset:0;
  background-image:var(--bg-image);
  background-size:cover; background-position:center;
  opacity:0; visibility:hidden;
  transition:opacity 1s ease;
}
.slide.active{opacity:1; visibility:visible;}
.slide-overlay{
  position:absolute; inset:0;
  background:var(--gradient-hero-overlay);
}
.slide-content{position:relative; height:100%; display:flex; align-items:center;}
.slide-text{max-width:620px; color:#fff;}
.eyebrow{
  display:inline-block; font-weight:700; font-size:13px; letter-spacing:.5px;
  color:var(--light-gold); background:rgba(255,255,255,0.12);
  padding:6px 16px; border-radius:var(--radius-pill); margin-bottom:18px;
}
.eyebrow-dark{color:var(--secondary-green); background:rgba(30,138,98,0.1);}
.slide-text h1{
  font-size:clamp(36px,5vw,60px); line-height:1.2; margin-bottom:18px;
  color:#fff; text-shadow:0 4px 26px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.4);
  opacity:0; transform:translateY(24px);
}
.slide.active .slide-text h1{animation:fadeUp .8s ease .1s forwards;}
.slide-text p{font-size:17px; color:rgba(255,255,255,0.9); margin-bottom:30px; max-width:520px;
  opacity:0; transform:translateY(24px);}
.slide.active .slide-text p{animation:fadeUp .8s ease .25s forwards;}
.slide-actions{display:flex; gap:16px; opacity:0; transform:translateY(24px);}
.slide.active .slide-actions{animation:fadeUp .8s ease .4s forwards;}

@keyframes fadeUp{to{opacity:1; transform:translateY(0);}}

.slider-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:46px; height:46px; border-radius:50%;
  background:rgba(255,255,255,0.15); color:#fff; font-size:26px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(255,255,255,0.4); z-index:5;
  transition:background .2s ease;
}
.slider-arrow:hover{background:rgba(255,255,255,0.3);}
.slider-arrow.prev{right:26px;}
.slider-arrow.next{left:26px;}

.slider-dots{
  position:absolute; bottom:26px; left:50%; transform:translateX(-50%);
  display:flex; gap:10px; z-index:5;
}
.slider-dots button{
  width:10px; height:10px; border-radius:50%; background:rgba(255,255,255,0.45);
  transition:background .2s ease, width .2s ease;
}
.slider-dots button.active{background:var(--light-gold); width:26px; border-radius:6px;}

.hero-stats{position:relative; margin-top:-70px; z-index:6;}
.hero-stats-card{
  background:rgba(255,255,255,0.92); backdrop-filter:blur(10px);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  display:grid; grid-template-columns:repeat(4,1fr);
  padding:30px 10px;
}
.hs-item{
  text-align:center; padding:0 10px; position:relative;
  display:flex; flex-direction:column; align-items:center;
}
.hs-item:not(:last-child)::after{
  content:""; position:absolute; left:0; top:8px; bottom:8px; width:1px; background:var(--border);
}
.hs-number{font-family:var(--font-display); font-size:clamp(24px,3vw,34px); font-weight:800; color:var(--primary-green);}
.hs-suffix{font-family:var(--font-display); font-size:20px; font-weight:800; color:var(--gold);}
.hs-label{display:block; font-size:14px; color:var(--text-secondary); margin-top:4px;}

/* ===== Dividers (signature leaf-wave motif) ===== */
.divider{line-height:0;}
.divider svg{width:100%; height:70px; display:block;}
.divider-1 svg path{fill:#fff;}

/* ===== Section basics ===== */
.section-head{max-width:var(--section-head-w); margin-bottom:44px;}
.section-head h2{font-size:clamp(26px,3vw,36px); margin-top:10px; line-height:1.3;}
.section-desc{color:var(--text-secondary); margin-top:14px; font-size:16px;}

section{padding:var(--section-padding);}

/* ===== Quick Services ===== */
.quick-services{background:#fff; padding-top:20px;}
.services-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
}
.service-card{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:32px 26px;
  transition:transform .3s ease, background .3s ease, box-shadow .3s ease;
  position:relative; overflow:hidden;
}
.service-card::before{
  content:""; position:absolute; inset:0; opacity:0;
  background:var(--gradient-card-hover);
  transition:opacity .3s ease; z-index:0;
}
.service-card > *{position:relative; z-index:1;}
.service-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-soft);}
.service-card:hover::before{opacity:1;}
.service-icon{
  width:56px; height:56px; border-radius:var(--radius-icon);
  background:rgba(15,92,74,0.08); color:var(--primary-green);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px; transition:background .3s ease, color .3s ease;
}
.service-icon svg{width:28px; height:28px;}
.service-card:hover .service-icon{background:rgba(255,255,255,0.18); color:#fff;}
.service-card h3{font-size:17px; margin-bottom:8px; transition:color .3s ease;}
.service-card:hover h3{color:#fff;}
.service-card p{font-size:14px; color:var(--text-secondary); transition:color .3s ease;}
.service-card:hover p{color:rgba(255,255,255,0.85);}

/* ===== Projects ===== */
.projects{background:var(--bg);}
.projects-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.project-card{
  background:var(--card); border-radius:var(--radius-card-lg);
  overflow:hidden; box-shadow:var(--shadow-card);
  transition:transform .3s ease, box-shadow .3s ease;
}
.project-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-soft);}
.project-img{
  height:210px; background-size:cover; background-position:center; position:relative;
}
.tag{
  position:absolute; top:16px; right:16px; padding:6px 16px; border-radius:var(--radius-pill);
  font-size:12px; font-weight:700; color:#fff;
}
.tag-urgent{background:var(--gold);}
.tag-edu{background:var(--secondary-green);}
.tag-housing{background:var(--primary-green);}
.project-body{padding:26px;}
.project-body h3{font-size:19px; margin-bottom:8px;}
.project-body p{color:var(--text-secondary); font-size:14px; margin-bottom:18px;}
.progress{height:8px; background:var(--border); border-radius:var(--radius-pill); overflow:hidden; margin-bottom:12px;}
.progress-bar{height:100%; width:var(--w); background:var(--gradient-progress); border-radius:var(--radius-pill);}
.project-meta{display:flex; justify-content:space-between; font-size:13px; color:var(--text-secondary); margin-bottom:20px;}

/* ===== Donation Tabs ===== */
.donation-opportunities{background:#fff;}
.tabs-nav{display:flex; flex-wrap:wrap; gap:12px; margin-bottom:36px;}
.tab-btn{
  padding:11px 24px; border-radius:var(--radius-pill); border:1.5px solid var(--border);
  font-weight:700; font-size:14px; color:var(--text-secondary); transition:.25s ease;
}
.tab-btn:hover{border-color:var(--secondary-green); color:var(--primary-green);}
.tab-btn.active{background:var(--primary-green); border-color:var(--primary-green); color:#fff;}
.tab-panel{display:none;}
.tab-panel.active{display:block; animation:fadeUp .5s ease;}
.mini-cards{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.mini-card{
  background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-card-sm);
  padding:26px; display:flex; flex-direction:column; gap:8px; align-items:flex-start;
  transition:box-shadow .25s ease, transform .25s ease;
}
.mini-card:hover{box-shadow:var(--shadow-card); transform:translateY(-3px);}
.mini-card h4{font-size:16px;}
.mini-card p{font-size:14px; color:var(--text-secondary); margin-bottom:6px;}

/* ===== Stats ===== */
.stats-section{
  background:var(--gradient-green-band);
}
.stats-grid{display:grid; grid-template-columns:repeat(4,1fr); text-align:center; gap:20px;}
.stat-number{font-family:var(--font-display); font-size:clamp(34px,4vw,52px); font-weight:900; color:#fff;}
.stat-plus{font-family:var(--font-display); font-size:28px; font-weight:900; color:var(--light-gold);}
.stat-item p{color:rgba(255,255,255,0.85); margin-top:6px; font-size:16px; font-weight:600;}

/* ===== Map ===== */
.work-map{background:var(--bg);}
.map-wrap{position:relative;}
.map-frame{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  box-shadow:var(--shadow-card); border:1px solid var(--border);
  background:#fff;
}
.riyadh-map{width:100%; height:auto; display:block;}
.center-dot{fill:var(--gold);}
.center-pulse{
  fill:none; stroke:var(--light-gold); stroke-width:2; opacity:0.8;
  transform-box:fill-box; transform-origin:center;
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{transform:scale(0.6); opacity:0.8;}
  100%{transform:scale(2.6); opacity:0;}
}
.district{cursor:pointer;}
.d-dot{fill:var(--primary-green); stroke:#fff; stroke-width:2; transition:fill .2s ease, r .2s ease;}
.district:hover .d-dot, .district.active .d-dot{fill:var(--secondary-green); r:9;}
.d-label{font-family:var(--font-body); font-size:13px; font-weight:600; fill:var(--text); pointer-events:none;}
.district:hover .d-label, .district.active .d-label{fill:var(--primary-green); font-weight:700;}
.center-label{font-family:var(--font-display); font-size:13px; font-weight:800; fill:var(--gold);}
.map-coverage-badge{
  position:absolute; top:20px; right:20px; z-index:2;
  display:flex; align-items:center; gap:8px;
  background:rgba(255,255,255,0.96); backdrop-filter:blur(6px);
  color:var(--primary-green); font-weight:700; font-size:13px;
  padding:10px 18px; border-radius:var(--radius-pill); box-shadow:var(--shadow-card);
}
.map-coverage-badge svg{width:18px; height:18px; flex-shrink:0;}
.map-info{
  margin-top:22px; background:#fff; border-radius:var(--radius-md); padding:22px 26px;
  box-shadow:var(--shadow-card); min-height:70px; display:flex; align-items:center;
}
.map-info-title{font-family:var(--font-display); font-weight:800; color:var(--primary-green); font-size:18px; margin-bottom:6px; display:block;}
.map-info-body{display:flex; gap:28px; flex-wrap:wrap; font-size:14px; color:var(--text-secondary);}
.map-info-body strong{color:var(--text); font-family:var(--font-display);}

/* ===== News ===== */
.news{background:#fff;}
.news-grid{display:grid; grid-template-columns:1.3fr 1fr; gap:28px;}
.news-main{
  border-radius:var(--radius-lg); background-size:cover; background-position:center;
  min-height:420px; position:relative; display:flex; align-items:flex-end;
  overflow:hidden;
}
.news-main-overlay{
  background:var(--gradient-news-overlay);
  width:100%; padding:34px; color:#fff;
}
.news-main-overlay h3{color:#fff; font-size:24px; margin:10px 0 16px; max-width:460px;}
.news-date{font-size:13px; color:var(--light-gold); font-weight:700;}
.news-link{font-weight:700; font-size:14px; color:var(--light-gold);}
.news-side{display:flex; flex-direction:column; gap:18px;}
.news-item{display:flex; gap:16px; align-items:center;}
.news-item img{width:88px; height:88px; border-radius:var(--radius-thumb); object-fit:cover; flex-shrink:0;}
.news-item h4{font-size:15px; margin:4px 0 6px; line-height:1.5;}
.news-item .news-link{font-size:13px;}

/* ===== Events Timeline ===== */
.events{background:var(--bg);}
.timeline{position:relative; padding-right:34px; border-right:2px solid var(--border);}
.timeline-item{position:relative; padding-bottom:44px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-dot{
  position:absolute; right:-42px; top:2px; width:18px; height:18px; border-radius:50%;
  background:var(--card); border:3px solid var(--gold);
}
.timeline-date{color:var(--secondary-green); font-weight:700; font-size:13px;}
.timeline-content h4{font-size:18px; margin:8px 0;}
.timeline-content p{color:var(--text-secondary); font-size:14px; max-width:560px;}

/* ===== Volunteers CTA ===== */
.volunteers-cta{
  position:relative; background-image:var(--bg-image); background-size:cover; background-position:center;
  background-attachment:fixed; padding:140px 0;
}
.volunteers-overlay{position:absolute; inset:0; background:var(--gradient-volunteers-overlay);}
.volunteers-content{position:relative; z-index:1; text-align:center; max-width:640px; margin:0 auto; color:#fff;}
.volunteers-content h2{color:#fff; font-size:clamp(26px,4vw,40px); margin:16px 0 18px;}
.big-num{color:var(--light-gold); font-size:1.15em;}
.volunteers-content p{color:rgba(255,255,255,0.9); margin-bottom:30px;}

/* ===== Partners ===== */
.partners{background:#fff; padding-bottom:50px;}
.partners-track-wrap{overflow:hidden; padding:10px 0;}
.partners-track{display:flex; gap:60px; width:max-content; animation:scrollTrack 28s linear infinite;}
.partner-logo{
  font-family:var(--font-display); font-weight:700; font-size:18px; color:var(--text-secondary);
  opacity:.7; white-space:nowrap; padding:14px 26px; border:1px solid var(--border); border-radius:14px;
  transition:opacity .25s ease, color .25s ease;
}
.partner-logo:hover{opacity:1; color:var(--primary-green);}
.partner-logo img{
  display:block; height:52px; width:auto; max-width:170px; object-fit:contain;
  filter:grayscale(100%); opacity:.7;
  transition:filter .3s ease, opacity .3s ease;
}
.partner-logo:hover img{filter:grayscale(0); opacity:1;}
.partner-logo:has(img){border:none; padding:0;}
@keyframes scrollTrack{
  from{transform:translateX(0);}
  to{transform:translateX(50%);}
}

/* ===== Testimonials ===== */
.testimonials{background:var(--bg);}
.testimonials-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
.testimonial-card{
  background:var(--card); border-radius:var(--radius-card); padding:32px; box-shadow:var(--shadow-card);
}
.stars{color:var(--gold); letter-spacing:3px; margin-bottom:16px;}
.testimonial-card p{color:var(--text); font-size:15px; margin-bottom:22px; min-height:90px;}
.testimonial-person{display:flex; align-items:center; gap:12px;}
.avatar{
  width:44px; height:44px; border-radius:50%; background:var(--primary-green); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:800; font-family:var(--font-display); flex-shrink:0;
}
.testimonial-person div{display:flex; flex-direction:column; font-size:13px;}
.testimonial-person strong{font-size:15px;}
.testimonial-person span{color:var(--text-secondary);}

/* ===== Gallery ===== */
.gallery{background:var(--gradient-gallery); color:#fff; position:relative;}
.gallery .eyebrow-dark{color:var(--light-gold); background:rgba(255,255,255,0.1);}
.gallery .section-head h2{color:#fff;}
.gallery .section-desc{color:rgba(255,255,255,0.75);}

.gallery-filters{display:flex; flex-wrap:wrap; gap:12px; margin-bottom:34px;}
.gallery .filter-btn{
  padding:10px 22px; border-radius:var(--radius-pill); border:1.5px solid rgba(255,255,255,0.25);
  font-weight:700; font-size:14px; color:rgba(255,255,255,0.75); transition:.25s ease;
}
.gallery .filter-btn:hover{border-color:var(--light-gold); color:#fff;}
.gallery .filter-btn.active{background:var(--light-gold); border-color:var(--light-gold); color:var(--gallery-deep);}

.gallery-grid{
  display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:170px; gap:16px;
}
.gallery-item{
  position:relative; overflow:hidden; border-radius:var(--radius-gallery); cursor:pointer;
  transition:transform .4s ease;
}
.gallery-item:nth-child(4n+1){grid-row:span 2;}
.gallery-item img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease;}
.gallery-item figcaption{
  position:absolute; inset:auto 0 0 0; padding:16px 14px 12px;
  background:linear-gradient(0deg, rgba(0,0,0,0.75), transparent);
  font-size:13px; font-weight:700; color:#fff;
  opacity:0; transform:translateY(10px); transition:.3s ease;
}
.gallery-item:hover{transform:translateY(-4px);}
.gallery-item:hover img{transform:scale(1.08);}
.gallery-item:hover figcaption{opacity:1; transform:translateY(0);}
.gallery-item.hidden{display:none;}

.lightbox{
  position:fixed; inset:0;   background:var(--lightbox-backdrop); z-index:2000;
  display:none; align-items:center; justify-content:center; flex-direction:column; gap:18px;
  padding:40px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:min(800px,90vw); max-height:70vh; border-radius:var(--radius-icon); box-shadow:0 30px 60px rgba(0,0,0,0.5);}
.lightbox p{color:#fff; font-weight:700; font-size:15px;}
.lightbox-close{
  position:absolute; top:26px; left:26px; width:42px; height:42px; border-radius:50%;
  background:rgba(255,255,255,0.1); color:#fff; font-size:18px;
}
.lightbox-close:hover{background:rgba(255,255,255,0.2);}
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%); width:50px; height:50px; border-radius:50%;
  background:rgba(255,255,255,0.1); color:#fff; font-size:28px; display:flex; align-items:center; justify-content:center;
}
.lightbox-nav:hover{background:rgba(255,255,255,0.2);}
.lightbox-nav.prev{right:26px;}
.lightbox-nav.next{left:26px;}

/* ===== Newsletter ===== */
.newsletter{background:var(--gradient-gold-band);}
.newsletter-inner{text-align:center; max-width:640px; margin:0 auto;}
.newsletter h2{color:#fff; font-size:clamp(22px,3vw,30px); margin-bottom:28px;}
.newsletter-form{display:flex; gap:12px; background:#fff; padding:8px; border-radius:var(--radius-pill); box-shadow:var(--shadow-soft);}
.newsletter-form input{flex:1; border:none; padding:12px 20px; border-radius:var(--radius-pill); font-size:15px; background:transparent;}
.newsletter-form input:focus{outline:none;}
.newsletter-form button{
  background:var(--primary-green); color:#fff; font-weight:700; padding:12px 28px; border-radius:var(--radius-pill);
  transition:background .25s ease;
}
.newsletter-form button:hover{background:var(--secondary-green);}

/* ===== Footer ===== */
.site-footer{background:var(--footer-deep); color:rgba(255,255,255,0.82);}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding:70px 24px 40px;}
.brand-footer .brand-name{color:#fff;}
.footer-col p{margin-top:16px; font-size:14px; line-height:1.8; color:rgba(255,255,255,0.65);}
.footer-col h4{color:#fff; font-size:16px; margin-bottom:20px;}
.footer-col ul{display:flex; flex-direction:column; gap:12px;}
.footer-col a{font-size:14px; color:rgba(255,255,255,0.7); transition:color .2s ease;}
.footer-col a:hover{color:var(--light-gold);}
.contact-list li{font-size:14px; color:rgba(255,255,255,0.7);}
.social-icons{display:flex; gap:12px;}
.social-icons a{
  width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center; transition:background .2s ease;
}
.social-icons a svg{width:17px; height:17px; fill:#fff;}
.social-icons a:hover{background:var(--gold);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1); padding:20px 0;}
.footer-bottom p{text-align:center; font-size:13px; color:rgba(255,255,255,0.55);}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width:1080px){
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .projects-grid, .mini-cards, .testimonials-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
}

@media (max-width:640px){
  .gallery-grid{grid-template-columns:repeat(2,1fr); grid-auto-rows:150px;}
  .gallery-item:nth-child(4n+1){grid-row:span 1;}
  .map-coverage-badge{top:12px; right:12px; font-size:12px; padding:8px 14px;}
  .map-info-body{gap:16px;}
}

@media (max-width:860px){
  .main-nav{
    position:fixed; inset:84px 0 0 0; background:#fff; transform:translateX(100%);
    transition:transform .35s ease; overflow-y:auto; padding:20px 0; z-index:999;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav ul{flex-direction:column; gap:0; padding:0 24px;}
  .main-nav li{border-bottom:1px solid var(--border);}
  .main-nav a{display:block; padding:16px 0;}
  .header-actions .btn-green-outline{display:none;}
  .header-actions .lang-btn span{display:none;}
  .burger{display:flex;}
  .hero-stats-card{grid-template-columns:repeat(2,1fr); row-gap:24px;}
  .hs-item:nth-child(2)::after{display:none;}
  .stats-grid{grid-template-columns:repeat(2,1fr); row-gap:30px;}
  .services-grid, .projects-grid, .mini-cards, .testimonials-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .volunteers-cta{background-attachment:scroll;}
}

@media (max-width:560px){
  section{padding:var(--section-padding-sm);}
  .hero-slider{height:560px;}
  .header-actions .btn-gold{padding:10px 16px; font-size:13px;}
  .slide-actions{flex-wrap:wrap;}
  .newsletter-form{flex-direction:column; border-radius:20px;}
  .newsletter-form button{border-radius:14px;}
  .newsletter-form input{text-align:center;}
}